Geometry Practice Question and Answer
8 Q: In the given figure, ABCD is a square inscribed in a circle of radius 4 cm. CD is produced till point E. From E a tangent is drawn to the circle at point B. What is the length (in cm) of AE?
1375 05f2bc715be9f31290fb3b8df
5f2bc715be9f31290fb3b8df- 1$$ {8\sqrt{10}}$$false
- 2$$ {6\sqrt{10}}$$false
- 3$$ {4\sqrt{10}}$$true
- 4$$ {3\sqrt{10}}$$false
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Answer : 3. "$$ {4\sqrt{10}}$$"
Q: In triangle ABC, F is the centroid. If AB=11 cm, BC=14 cm and AC=7 cm, then what is the value (in cm) of EF?
1170 05f2bc6a6b57ade01cafa6e26
5f2bc6a6b57ade01cafa6e26- 16false
- 23false
- 34false
- 42true
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Answer : 4. "2"
Q: In the figure below, O of the circle is the centre. OA = 3 cm, AC = 3 cm and OM is perpendicular to AC. So the value of ∠ABC will be
1473 05f154ea34cff381d16262990
5f154ea34cff381d16262990- 130°true
- 260°false
- 3120°false
- 445°false
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Answer : 1. "30°"
Q: Find the second diagonal of a rhombus when it’s first diagonal length is 12 cm and its side is 10 cm?
1043 05f154c1b4cff381d16262119
5f154c1b4cff381d16262119- 124 cmfalse
- 216 cmtrue
- 318 cmfalse
- 422 cmfalse
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Answer : 2. "16 cm"
Q: If the perimeter of an equilateral triangle is 18 cm, then length of each median is
1330 05f1542594cff381d1625f503
5f1542594cff381d1625f503- 1$$ {3\sqrt{2}cm}$$false
- 2$$ {2\sqrt{3}cm}$$false
- 3$$ {3\sqrt{3}cm}$$true
- 4$$ {2\sqrt{2}cm}$$false
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Answer : 3. "$$ {3\sqrt{3}cm}$$"
Q: The measure of the angles of a triangle are in the ratio of 2 : 7: 11. Measure of angles are:
1276 05f1541f5eddbc50839d47979
5f1541f5eddbc50839d47979- 116°, 56°,88°false
- 216°, 56°,99°false
- 318°, 63°,99°true
- 423° 90° 70°false
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Answer : 3. "18°, 63°,99°"
Q: An exterior angle of a regular polygon is 72o. The sum of all the interior angles is -
1587 05f0edcceb6738d790d140de1
5f0edcceb6738d790d140de1- 1$$520^o$$false
- 2$$540^o$$true
- 3$$360^o$$false
- 4$$480^o$$false
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Answer : 2. "$$540^o$$"
Q: Find the value of ∠OBE=?
1144 05f0ec5c8dcdb5f61f5c484ff
5f0ec5c8dcdb5f61f5c484ff- 1100°false
- 2120°true
- 3115°false
- 4140°false
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